Symptoms - Engine Electrical. Saturn AURA 2007

For 1990-2009 cars only

Makes 🢒 Saturn 🢒 2007 🢒 AURA 🢒 Diagnostic Navigation 🢒 Vehicle Diagnostic Information 🢒 Symptoms - Engine Electrical

Important: The following steps must be completed before using the symptom tables.

•	Perform Diagnostic System Check - Vehicle before using the Symptom Tables in order to verify that all of the following are true:

-	There are no DTCs set.

-	The control modules can communicate via the serial data link.

•	Review the system descriptions and operations in order to familiarize yourself with the system functions. Refer to one of the following system operations:

-	Battery Description and Operation

-	Starting System Description and Operation

-	Electrical Power Management Description and Operation

-	Charging System Description and Operation

•	Inspect for aftermarket devices which could affect the operation of the starting and charging systems. Refer to Checking Aftermarket Accessories .

•	Inspect the easily accessible or visible system components for obvious damage or conditions which could cause the symptom.

Faulty electrical connections or wiring may be the cause of intermittent conditions. Refer to Testing for Intermittent Conditions and Poor Connections .

Refer to a symptom diagnostic procedure from the following list in order to diagnose the symptom:

•	Battery Inspection/Test

•	Battery Electrical Drain/Parasitic Load Test

•	Battery Common Causes of Malfunction

•	Charging System Test

•	Charge Indicator Always On

•	Charge Indicator Inoperative

•	Generator Noise Diagnosis

•	Starter Solenoid Does Not Click

•	Starter Solenoid Clicks, Engine Does Not Crank

•	Engine Cranks Slowly

•	Starter Motor Noise Diagnosis